[A]occur[B]engage[C]confront[D]encounter

[A] occur

[B] engage

[C] confront

[D] encounter

正确答案：D
31D
由第三段的最后一句话：Ifstressfulsituationsarecontinuallyencountered…可以找到此题答案Peopleofallagesencounterstress各个年龄段的人都会遇到压力[D]encounter遭遇遇到强调“偶然遇见”；[A]occurvi发生出现；[B]engagevt使忙碌雇佣预定使从事于；例：beengagedin…忙于(从事)……[C]confront①面对；面临；遭遇例：toconfrontdanger(勇敢地)面对危险②(与with连用)使面对；使面临例：beconfrontedwithcrisis面临危机